Treehouse of Horror XVIII

E.T. Go Home

Bart and Lisa help Kodos “phone home,” but Kodos uses their assistance to secretly plan something sinister.

Mr and Mrs Simpson

A parody of the 2005 film Mr. and Mrs. Smith, featuring Marge and Homer as the title characters.

Heck House

Flanders decides to scare Bart, Lisa, and their friends straight after they go too far with their Halloween pranks.